    /* 默认隐藏serFocus-bgcb */
    .serFocus-bgcb {
        display: none;
    }

    /* 隐藏元素的 CSS 类 */
    .hidden {
        display: none;
    }

    body {
        font-family: Arial, sans-serif;
        text-align: center;
        background-color: #ffffff;
        color: #838383;
        margin: 0;
        padding: 0;
    }

    /* .Services,
    .Aboutus {
        padding: 20px;
        font-size: 24px;
    } */

    .services {
        position: relative;
        /* 相对定位，作为绝对定位的参照 */
        z-index: 1;
        /* 确保它在 serFocus-bgcb 上面 */
        display: flex;
        justify-content: space-around;
        align-items: center;
        padding: 40px 10%;
        width: 90%;
        margin: auto;
        gap: 24px;
        margin-top: 20px;
        margin-bottom: -20px;
    }

    .service-item {
        width: 320px;
        background-color: #f7f7f7;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
        padding: 20px;
        text-align: center;
        height: 270px;
        position: relative;
        overflow: hidden;
        transition: all 0.5s ease-in-out;
    }

    .service-item img {
        width: 120px;
        transition: all 0.5s ease-in-out;
    }

    .service-item h3,
    .service-item p {
        transition: all 0.5s ease-in-out;
        opacity: 1;
        transform: translateX(0);
    }

    /* 鼠标悬停时将原始的 h3 和 p 向左移动 */
    .service-item:hover h3.service-title,
    .service-item:hover p.service-desc {
        transform: translateX(-100%);
    }

    /* 鼠标悬停时隐藏原始图片并将其向右移动 */
    .service-item:hover img.service-icon {
        opacity: 0;
        transform: translateX(100%);
    }

    .alt-content {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.5s ease-in-out;
        background-color: #000;
        /* 黑色背景 */
    }

    /* 显示替代内容 */
    .service-item:hover .alt-content {
        opacity: 1;
    }

    .alt-content img,
    .alt-content h3,
    .alt-content p {
        opacity: 0;
        transform: translateX(-100%);
        transition: all 0.5s ease-in-out;
    }

    /* 替代图片从左侧外开始 */
    .alt-content img {
        opacity: 0;
        transform: translateX(-100%);
        transition: all 0.5s ease-in-out;
    }

    /* 显示替代图片 */
    .service-item:hover .alt-content img {
        opacity: 1;
        transform: translateX(0);
    }

    /* 替代文本从右侧外开始 */
    .alt-content h3,
    .alt-content p {
        opacity: 0;
        transform: translateX(100%);
        transition: all 0.5s ease-in-out;
    }

    /* 显示替代文本 */
    .service-item:hover .alt-content h3,
    .service-item:hover .alt-content p {
        opacity: 1;
        transform: translateX(0);
    }

    .service-title {
        color: #fd8200;
    }

    .image-container {
        display: flex;
        justify-content: center;
        margin-bottom: 20px;
        margin-top: 0px;
        margin-left: 24px;
        width: 100%;
    }

    .image-list {
        display: flex;
        flex-wrap: wrap;
        width: 72%;
        padding-left: 12px;
    }

    .image-list li {
        list-style: none;
        flex-basis: calc(16.666% - 10px);
        border: 1px solid #f2f2f2;
        box-sizing: border-box;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    h3 {
        color: #000000;
    }

    .wrap {
        width: 1000px;

    }

    .headend1 {
        width: 100%;
        height: 120px;
        padding-top: 20px;
        background-color: rgb(240, 240, 240);
    }
    
    .headend1 .divpic {
        background-image: url('../imgs/service.png');
        background-size: cover;
        height: 80px;
        width: 180px;
        margin: 0px auto;
    }